Cleared Traditional

Pytheas Your Guided Trajectory (K252880) - FDA 510(k) Clearance

Class II Orthopedic device cleared through predicate-based substantial equivalence - typically does not require clinical trials.

K252880 · Pytheas Navigation Sas · Orthopedic device
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May 2026
Decision
243d
Days
Class 2
Risk

K252880 is an FDA 510(k) clearance for the Pytheas Your Guided Trajectory. Classified as Orthopedic Stereotaxic Instrument within the OLO classification (a category covering orthopedic stereotaxic and surgical navigation instruments), Class II - Special Controls.

Submitted by Pytheas Navigation Sas (Marseille, FR). The FDA issued a Cleared decision on May 11, 2026 after a review of 243 days - an extended review cycle.

This device falls under the Orthopedic FDA review panel, regulated under 21 CFR 882.4560 - the FDA orthopedic device regulatory framework. The Traditional 510(k) pathway establishes clearance through substantial equivalence to a legally marketed predicate device, without requiring clinical trial data.

Device pattern: Standard predicate-based submission. Standard predicate reliance. This clearance follows a standard predicate-based equivalence path within the Orthopedic review framework, consistent with the majority of Class II 510(k) submissions.

View all Pytheas Navigation Sas devices

Submission Details

510(k) Number K252880 FDA.gov
FDA Decision Cleared Substantially Equivalent - Traditional 510(k) (SESE)
Date Received September 10, 2025
Decision Date May 11, 2026
Days to Decision 243 days
Submission Type Traditional
Review Panel Orthopedic (OR)
Summary Summary PDF
Third-party Review No - reviewed directly by FDA
Combination Product No
PCCP Authorized No
Regulatory Context
Review time vs. panel average
121d slower than avg
Panel avg: 122d · This submission: 243d
Pathway characteristics
Predicate-based equivalence. No clinical trials required.

Device Classification

Product Code OLO Orthopedic Stereotaxic Instrument
Device Class Class 2 - Special Controls
CFR Regulation 21 CFR 882.4560
Definition Stereotaxic Guidance During Orthopedic Surgery Procedures. Indicated For Orthopedic Joint Or Spine Surgery. Neurological Stereotaxic Instruments Are Classified Under Product Code Haw.
What this classification means

Class II devices require demonstration of substantial equivalence to a legally marketed predicate device. This pathway does not require clinical trials - it relies on engineering equivalence and performance data. Most Orthopedic devices follow this clearance model.

Regulatory Peers - OLO Orthopedic Stereotaxic Instrument

All 428
Devices cleared under the same product code (OLO) and FDA review panel - the closest regulatory comparables to K252880.
SIMPACT Sacroiliac Joint Fixation System GX Navigation Instruments
K260571 · Life Spine, Inc. · Jun 2026
Navigated LLIF Impactable Tracker
K261060 · Tyber Medical, LLC · May 2026
CROSSNAV Navigation Enabled Instruments for Disc Preparation and Interbody
K254157 · Medos International SARL · May 2026
Ion-C Navigation Instruments
K260329 · SurGenTec, LLC · May 2026
ROSA® Shoulder System
K260582 · Orthosoft Inc. (d/b/a) Zimmer CAS · May 2026
Foundation Surgical Navigated Lateral Disc Prep Instruments
K260011 · Foundation Surgical Group, Inc. · Apr 2026